Cannabinoids have anti-cancer effects Guillermo colleagues and Velasco, at Complutense University, Spain, have provided proof that suggests that cannabinoids such as the main active element of marijuana have anticancer effects on human brain cancer cells. In the study, THC was found to induce the loss of life of various mind cancers cell lines and major cultured human brain cancer cells by an activity known as autophagy. In keeping with the in vitro data, administration of THC to mice with human tumors decreased tumor growth and induced the tumor cells to undergo autophagy. As analysis of tumors from two patients with recurrent glioblastoma multiforme receiving intracranial THC administration demonstrated signs of autophagy, the authors suggest that cannabinoid administration may provide a new approach to targeting human cancers..Related StoriesASF launches Autism Sisters Project to accelerate research into 'Female Protective Impact'UCI scientists find potential biomarker for diagnosing particular forms of autismData demonstrates chance for measuring biomarkers relevant to autism in adult salivaHj?rd?s ?sk Atlad?ttir, M.B., University of Aarhus, Denmark, and colleagues examined styles in four childhood neuropsychiatric disorders among all 669,995 kids born in Denmark between 1990 and 1999. The circumstances were autism spectrum disorder, which comprises autism and milder developmental disorders; hyperkinetic disorder, marked by hyperactivity and a inclination to go from one activity to another without completing any one; Tourette syndrome, seen as a uncontrollable motor or vocal behaviors referred to as tics; and obsessive-compulsive disorder, in which an individual encounters recurrent obsessive thoughts or performs compulsive acts.